session session userid:u userid_str name email lang admin:b dateformat:u lastvisit:u nbacc:u vars:U{VAR}v sessionv1 session userid:u userid_str name email lang timezone admin:b dateformat:u lastvisit:u nbacc:u vars:U{VAR}v sessionv2 session userid:u userid_str name email lang timezone admin:b dateformat:u lastvisit:u lastping:u nbacc:u vars:U{VAR}v &NOTIFY_V0 key script when:u notify userid:u notifies:U{NOTIFY_V0}v &NOTIFY_V1 key when:u sequence:u &NOTIFY key script when:u sequence:u notify_v1 userid:u notifies:U{NOTIFY}v notify_v2 userid:u sequence:u notifies:U{NOTIFY_V1}v notify_v3 userid:u sequence:u notifies:U{NOTIFY}v notify_v4 userid:u sequence:u notifies:U{NOTIFY}v vars:U{VAR}v